package com.project.filter;

import javax.servlet.*;
import javax.servlet.http.HttpServletRequest;
import java.io.IOException;

public class AddSpeakFilter implements Filter {
    @Override
    public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) throws IOException, ServletException {
        HttpServletRequest request = (HttpServletRequest) servletRequest;
        Object loginObj = request.getSession().getAttribute("loginUser");
        if (loginObj == null){
            servletResponse.getWriter().print("noLogin");
        }else {
            filterChain.doFilter(servletRequest,servletResponse);
        }
    }
}
